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OpenAI Codex

#3 in Vibe coding / coding agents · Editorial ranking · Updated 2026-10-28 Last verified 2026-10-28

#3

OpenAI Codex

OpenAI's coding agent across ChatGPT, CLI, IDE extension, and cloud.

💲 Included with ChatGPT Plus/Pro

Best for: Parallel coding tasks in ChatGPT

Cloud + local agent flexibility with PR review

Vibe coding / coding agents Visit ↗

Why OpenAI Codex ranks here

Cloud + local agent flexibility with PR review

Best for: Parallel coding tasks in ChatGPT

Pricing: Included with ChatGPT Plus/Pro

Rankings weigh use-case fit, product maturity, builder adoption, pricing clarity, and shipping velocity. Sponsorships never change rank. Visit the vendor: https://openai.com/codex

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Cline

Open-source VS Code agent that plans, edits, and runs tasks with your own API keys.

💲 Free (pay your own model API)

Best for: Bring-your-own-model in VS Code

Vibe coding / coding agents Visit ↗

More in category: Best Vibe coding / coding agents · Claude Code · GitHub Copilot · Cursor · Windsurf · Cline

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